Is there a metrics that will provide me information about disk which is attached to an cloud instance but not mounted, basically its not in use and costing us money?
I saw under node-exporter few disk metrics which are set to 0 but now sure if that is what i want. The metrics in question are:
node_disk_reads_merged_total
node_disk_write_time_seconds_total
node_disk_writes_completed_total
node_disk_writes_merged_total
node_disk_written_bytes_total
Thank you!
M